17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.event.oldobject;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.jfr.consumer.RecordedEvent;
  33 import jdk.jfr.internal.test.WhiteBox;
  34 import jdk.test.lib.jfr.EventNames;
  35 import jdk.test.lib.jfr.Events;
  36 
  37 /*
  38  * @test
  39  * @key jfr

  40  * @requires vm.gc == "null"
  41  * @summary Test leak profiler with Serial GC
  42  * @library /test/lib /test/jdk
  43  * @modules jdk.jfr/jdk.jfr.internal.test
  44  * @run main/othervm  -XX:TLABSize=2k -XX:+UseSerialGC jdk.jfr.event.oldobject.TestSerial
  45  */
  46 public class TestSerial {
  47 
  48     static private class FindMe {
  49     }
  50 
  51     public static List<FindMe[]> list = new ArrayList<>(OldObjects.MIN_SIZE);
  52 
  53     public static void main(String[] args) throws Exception {
  54         WhiteBox.setWriteAllObjectSamples(true);
  55 
  56         try (Recording r = new Recording()) {
  57             r.enable(EventNames.OldObjectSample).withStackTrace().with("cutoff", "infinity");
  58             r.start();
  59             allocateFindMe();

  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.event.oldobject;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.jfr.Recording;
  32 import jdk.jfr.consumer.RecordedEvent;
  33 import jdk.jfr.internal.test.WhiteBox;
  34 import jdk.test.lib.jfr.EventNames;
  35 import jdk.test.lib.jfr.Events;
  36 
  37 /**
  38  * @test
  39  * @key jfr
  40  * @requires vm.hasJFR
  41  * @requires vm.gc == "null"
  42  * @summary Test leak profiler with Serial GC
  43  * @library /test/lib /test/jdk
  44  * @modules jdk.jfr/jdk.jfr.internal.test
  45  * @run main/othervm  -XX:TLABSize=2k -XX:+UseSerialGC jdk.jfr.event.oldobject.TestSerial
  46  */
  47 public class TestSerial {
  48 
  49     static private class FindMe {
  50     }
  51 
  52     public static List<FindMe[]> list = new ArrayList<>(OldObjects.MIN_SIZE);
  53 
  54     public static void main(String[] args) throws Exception {
  55         WhiteBox.setWriteAllObjectSamples(true);
  56 
  57         try (Recording r = new Recording()) {
  58             r.enable(EventNames.OldObjectSample).withStackTrace().with("cutoff", "infinity");
  59             r.start();
  60             allocateFindMe();